blob: 8e00127fd0974a3e66df1fad9269a7f3b5910b50 [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/base/net_export.h"
#include "net/log/net_log_parameters_callback.h"
#include "net/log/net_log_source_type.h"
#include "starboard/types.h"
namespace base {
class DictionaryValue;
class Value;
namespace net {
// Identifies the entity that generated this log. The |id| field should
// uniquely identify the source, and is used by log observers to infer
// message groupings. Can use NetLog::NextID() to create unique IDs.
struct NET_EXPORT NetLogSource {
static const uint32_t kInvalidId;
NetLogSource(NetLogSourceType type, uint32_t id);
bool IsValid() const;
// Adds the source to a DictionaryValue containing event parameters,
// using the name "source_dependency".
void AddToEventParameters(base::DictionaryValue* event_params) const;
// Returns a callback that returns a dictionary with a single entry
// named "source_dependency" that describes |this|.
NetLogParametersCallback ToEventParametersCallback() const;
// Attempts to extract a NetLogSource from a set of event parameters. Returns
// true and writes the result to |source| on success. Returns false and
// makes |source| an invalid source on failure.
// TODO(mmenke): Long term, we want to remove this.
static bool FromEventParameters(base::Value* event_params,
NetLogSource* source);
NetLogSourceType type;
uint32_t id;
} // namespace net